yashsingh1/xdaforums huggingface dataset:
[Miscellaneous Android Development] strelok-ac:
Find one more problem, "Battery usage data isn't avalible", so cannot know what process drain my battery so fast... Also accufix patch not give any effect on it. (after apply it has format cache partition)
[Miscellaneous Android Development] Oma7144:
Battery usage data per app is not implemented. Use third party app (i.e. One Power Guard).

- Oma -
[Miscellaneous Android Development] strelok-ac:
One Power Guard tells that mobile data service use >40% of batt, is it normal? Bluetooth/Wifi/MobileData all at off. And havent connected usb modem too.
[Miscellaneous Android Development] Oma7144:
That's why it is not longer implemented. RK tabs do not have the power management hardware to deliver data for such analysis.

So, do not think too much about it. Use the tab and enjoy life ;)

- Oma -
[Miscellaneous Android Development] mfd10000:
rk3066 - kernel 3.0.36 (cube u30-gt)

Hello!

For a while now, I try to build a functional kernel 3.0.36 for u30gt cube.

It boot's up, display, touch screen, power, sound, camera are ok.

usb usb2: Product: DWC OTG Controller - needs work....

But the bigest problem is wifi and bluetooth.

In attachment is the file dmesg resulted with this kernel.

I think is close... Or maybe not.. I do not know...

I used as a base, the crewrktablets kernel's and I added from the omegamoon the buildin driver for rk903...(it's working on linux)

I push all the sources on: https://github.com/mfd10000/Itab1011

if anyone is interested and has time to continue ... I'm stuck ..

Thanks
[Miscellaneous Android Development] strelok-ac:
pipo U1 power problem

Find anoterone problem, when i boot CM with pluged charger, Android tells that battery power is 1%, If reboot without plugged charger, powerstate will looks like normal... dont know how debugg whats wrong...
[Miscellaneous Android Development] Dejvid50:
Hi Oma .. will working RK30 Genio by Oma rocks – AOSP 4.2.2 on Sencor Element 7D101 (RK3066 1gb ram, dual core 1,6ghz) ?? thanks.
[Miscellaneous Android Development] Dejvid50:
I do not know where to find the stock firmware on my tablet ..but I just rooted tablet and flashed cwm..
[Miscellaneous Android Development] Oma7144:
Ok, then dump the firmware: http://xdaforums.com/showpost.php?p=35298423&postcount=462

- Oma -
[Miscellaneous Android Development] Dejvid50:
What should I do?
[Miscellaneous Android Development] Oma7144:
Download a terminal emulator and type:

su
dd if=/dev/mtd/mtd1 of=/sdcard/kernel.img bs=4096
dd if=/dev/mtd/mtd2 of=/sdcard/boot.img bs=4096
dd if=/dev/mtd/mtd3 of=/sdcard/recovery.img bs=4096
dd if=/dev/mtd/mtd8 of=/sdcard/system.img bs=4096

Upload the files to a filehoster and post the link.

- Oma -
[Miscellaneous Android Development] anasainea:
hi

is there a rom for xtouch x817 it is from the rk3066
[Miscellaneous Android Development] XperFD:
Hyundai X600HD

Hi, I tried the "Oma RK30 CM10 v1.2" firmware on Hyundai X600HD Tab. Everything seems fine except the wifi doesn't work. I used the X600 kernel mentioned in the above post. Any suggestions would be highly appreciated
[Miscellaneous Android Development] diando:
[MENTION=4751990]Oma7144[/MENTION] Is there any hope for KitKat on rk3066 devices with a 3.08+ kernel?
[Miscellaneous Android Development] Oma7144:
I do not see anyone working on this. So, most likely not.

- Oma -
[Miscellaneous Android Development] Oma7144:
Pls provide a dmesg log. Boot tab fresh and try a few times wifi on/off.

- Oma -
[Miscellaneous Android Development] Dejvid50:
Hi Oma . I have flash CM10.1 on my tablet and i have a problem with auto-rotate (not rotating :( ) . . Any sensor fix NOT working for me . Is any way to solve this problem ? . thanks
[Miscellaneous Android Development] Oma7144:
Have you dumped the stock firmware? Pls share the kernel of Sencor Element 7D101.

For a sensor fix I need some data: http://xdaforums.com/showpost.php?p=46532663&postcount=619

- Oma -
[Miscellaneous Android Development] Dejvid50:
I not dump stock fw. And I have flash this rom ( 4.2.2 on rk30board ) http://androidforum.cz/cyanogenmod-10-1-android-4-2-2-t49662.html . sorry for my children's writing but I am with this noob .
[Miscellaneous Android Development] XperFD:
Hi Oma, I tried rebooting many times, tried toggling the wifi but wifi doesn't turn ON at all. Is it due to wifi driver in the ROM not matching the hardware?

dmesg and logcat attached. Please look into this.

Thank You
[Miscellaneous Android Development] Oma7144:
WiFi chip is RT5370V2.

Flash back the stock firmware and do the same logs. I need to see what is loaded.

Can you also give a link to the stock firmware?

- Oma -
[Miscellaneous Android Development] XperFD:
Please find the attached logs from stock FW. Below is the link for stock FW:

http://www.rockchipfirmware.com/sites/default/files/firmware/contributed/X600Stock.zip
[Miscellaneous Android Development] Oma7144:
The firmware link is dead.

Can you pls boot tab fresh, enable/disable wifi a few times and then do the logs?

- Oma -
[Miscellaneous Android Development] Greyjawripper:
Any news with kitkat running on 3.0.8 ?? Just curious :p
[Miscellaneous Android Development] XperFD:
Please find another link to stock FW: http://www.rockchipfirmware.com/node/190

Attached are the logs taken after following your instructions.

Thank You
[Miscellaneous Android Development] Oma7144:
Sorry again I only got this: The requested page "/firmware" could not be found.

- Oma -
[Miscellaneous Android Development] XperFD:
Sorry, I think you tried the old link, please try this one. It works, I'm sure about this.

http://www.rockchipfirmware.com/node/190

Even this works: http://depositfiles.com/files/e2dixei9i

Thank You
[Miscellaneous Android Development] Oma7144:
Can only download the firmware of Hyundai X600HD.

Untypical wifi driver and it seems to be the driver is in the kernel and not as kernel module in the build ... I am not sure if we can make this run.

Kernel Hyundai X600HD: http://crewrktablets.arctablet.com/?wpfb_dl=1809

Model fix: http://crewrktablets.arctablet.com/?wpfb_dl=1807

- Oma -
[Miscellaneous Android Development] XperFD:
Hi,

Thanks for your effort, but the tablet will not boot with the kernel you uploaded. So I had to revert to original kernel. Unfortunately the model fix also didn't help.
[Miscellaneous Android Development] ildar_prophet:
People,

back to the performance issues:

As we all see, CM10.1 has relatively low performance.

3D is the only thing that is lagging, right?

Can anyone confirm that CM10.1 ROM v 1.3.4 is faster then v 1.3.5?
[Miscellaneous Android Development] Dejvid50:
I flash cm10.1 1.3.5 and my tablet not working . but working when is connected to ntb with usb cable but screen is always off (I flashing 3-5roms/firmwares but tablet not and not working) :(. any solution/fix it/unbrick ?:(. thanks (sry for my eng.)
[Miscellaneous Android Development] ildar_prophet:
The universal unbricking solution is to (re)stock, i.e flashing the stock firmware from the hardware vendor.
[Miscellaneous Android Development] ADB100:
PiPO Max M1?

Thought I'd blow the dust off this tablet and see what is the latest version of Android I can get working on it. I have 4.2.2 on it currently with CWM recovery but keep seeing 'glimpses' of people running KitKat 4.4.x in threads. Is there a 4.4.x ROM available for the PiPO Max M1? I can't seem to find one for download anywhere? Any pointers would be appreciated.

Andy
[Miscellaneous Android Development] ildar_prophet:
[MENTION=4751990]Oma7144[/MENTION] has released one (preview) version of KitKat for rk3066 here in this thread. If your tablet has kernel 3.0.36 then it should just work. Did you try it?
[Miscellaneous Android Development] ADB100:
Do you mean this file: Oma_RK30_Pipo_S1s_KK_4.4_v1.0.7z, if so I did download it and install it but the screen rotation was wrong and the touchscreen didn't work. My M1 has 3.0.36+ Kernel
[Miscellaneous Android Development] ildar_prophet:
Right. Page 77 has the 1st notion about it.

You should have used your tablet's own stock kernel. This means:

If you don't do EraseIDB: just don't flash the kernel (uncheck)

If you do EraseIDB, get your kernel saved then before flashing replace the file kernel.img with yours

Rotation issue can be fixed as well, just search this thread or ask help.
[Miscellaneous Android Development] wuith:
Hi Oma!

Recently I got an updated firmware for my RK3066 tab with a 3.0.36+ kernel and I decided to try your Kitkat version for RK3066.

I changed the kernel from your ROM to the kernel of my tab and flashed. It boot well but I can't get the wifi working (does not get activated). I have 2 questions:

1. Is there an easy solution to get wifi working?

2. Should I have changed something else apart from kernel?

3. There is also a rotation problem (up side down). Is there an easy solution?

Thank you a lot!
[Miscellaneous Android Development] ildar_prophet:
Hi!

All your problems are definitely solvable.

Sent from my PIPO S3/CM 10.1 ROM by Oma
[Miscellaneous Android Development] wuith:
Any idea to solve the wifi problem? thanks
[Miscellaneous Android Development] ildar_prophet:
Yes.

You need to find out which module is used for Wifi in stock ROM. Use adb logcat and dmesg for that

Take the right module from the stock ROM

Find out which module the KK ROM tries to load as Wifi

Replace the module with file from step 2

Hint: to just try a module (e.g. wlan.ko) you can:

these are done in adb console.

Goodluck.
[Miscellaneous Android Development] wuith:
Thanks!

I'll give a try later (I'm a bit noob with that but Google will teach me the process with logcat and dmesg)
[Miscellaneous Android Development] DaremoS:
That's a great hint.would you be more specific please

When issued adb logcat a enormous list appear in screen... then I suppose that must be filtered

with dmesg... where and how?

TIA
[Miscellaneous Android Development] ildar_prophet:
allright!

run

wait a little (around a minute)

start wifi

interrupt the adb logcat

run

As the result you will see wifi activation messages in the ends of the files: whether successful on stock ROM or failure on KK ROM. Analyze both cases.

Keep learning! Regards!
[Miscellaneous Android Development] XperFD:
Edit-Wifi Working Now

Hi Oma, today I switched ON the tablet after long time and noticed that the Tab was searching for WiFi networks (earlier it never reached to this stage). Finally I was able to connect to a WiFi network while using CM. Earlier, the WiFi never worked in spite of rebooting several times and I don't understand how it started working now. Thanks for your support.
[Miscellaneous Android Development] nikodr:
Hello !i have a veroh a9724 tablet that has a rk3066 and the kernel available on the stock rom is 3.0.8+.

I managed to install cm 10.1 version 1.3.5 by changing the ROM.kernel with the stock one.Everything works perfectly.

However i cant install the multiwindow android 4.2,2 with that kernel,gfx colors and glitches and i cant see anything

Though i found out that it can boot OK and i can see everything if i use the " RK30 Kernel 3.0.36+ 9.7" Titan ",

But the touch is not registered correctly it seems like i touch my finger somewhere and then it touches the screen 3 inches to the right of what i tap.So only way to use is through an otg and mouse but then i don't have any WiFi or sound working.

it has a Mali-400 GPU and it is a dual core tablet that is 9.7 inches.

I kept changing the kernels but most didnt work although one of them had sound so i could hear it working,can i somehow fix the touch screen ,and port the sound from the kernel that sound works ?

I am talking about the 3.0.36 kernels you posted.

Thank you
[Miscellaneous Android Development] Mont:
Gentlemen. Latest build for a Pipo s2?

Edit: just reading the whole thread.
[Miscellaneous Android Development] imparator:
n90FHD clone retina

Hi all,

Is there a possibility to load these roms on a n90FHD clone retina tablet?
[Miscellaneous Android Development] Oma7144:
As fas as I know Vido N90FHD is a rk31board.

- Oma -
[Miscellaneous Android Development] Oma7144:
See here: http://crewrktablets.arctablet.com/?p=1913

- Oma -
[Miscellaneous Android Development] Oma7144:
That means you can confirm CM10.1 is running on Hyundai X600HD?

- Oma -
[Miscellaneous Android Development] Oma7144:
Fine. Can you upload the kernel? Or better where can I find the firmware, so I can look after the missing touch config.

- Oma -
[Miscellaneous Android Development] imparator:
Oma the one i have is a clone with rk3066 for sure.

Link to rom

https://docs.google.com/file/d/0BycVoHuAR5WhTHBhcEk2TmRFOUk/edit
[Miscellaneous Android Development] Oma7144:
Ok, let me have a dmesg and a logcat log. And where can I find the firmware?

- Oma -
[Miscellaneous Android Development] imparator:
Dmseg and logcat logs I will send when i get home.

Firmware is here

https://docs.google.com/file/d/0BycVoHuAR5WhTHBhcEk2TmRFOUk/edit
[Miscellaneous Android Development] imparator:
Dmesg and logcat

http://pastebin.com/AdZ1Jw7w
[Miscellaneous Android Development] XperFD:
YES, I can confirm CM10.1 is running on Hyundai X600HD(with your CM10.1 and stock kernel)
[Miscellaneous Android Development] imparator:
Oma congrats :)
[Miscellaneous Android Development] Oma7144:
Ok, this was tab number 45 ;)

- Oma -
[Miscellaneous Android Development] Oma7144:
Pls boot tab fresh and do the logs again. I need a dmesg from 0.00000 sec.

- Oma -
[Miscellaneous Android Development] imparator:
Now after fresh boot

http://pastebin.com/Eae2aUq0
[Miscellaneous Android Development] Oma7144:
Ok, here is the kernel: http://crewrktablets.arctablet.com/?wpfb_dl=1897

Try the CM10.1 v1.3.5 build: http://crewrktablets.arctablet.com/?p=1913

- Oma -
[Miscellaneous Android Development] imparator:
Wow you are fast!

trying now.

---------- Post added at 08:25 PM ---------- Previous post was at 07:56 PM ----------

Well kernel did boot but after flashing ROM tab boots into cwm and no Android.
[Miscellaneous Android Development] Oma7144:
Try again with generic stock recovery first: http://crewrktablets.arctablet.com/?wpfb_dl=1036

- Oma -
[Miscellaneous Android Development] imparator:
Works!

But internal SD card not visible.

And verry choppy ui

And with this build very very poor 3d and 2d performance.

Less then half of stock rom.

Just reportin
[Miscellaneous Android Development] wuith:
Oma I tried to dmesg and logcat but I didn't really manage to discover the wifi module. If I send you the original 4.2.2 firmware (updated recently) and 3.0.36+ kernel, could you help me to make the wifi in kitkat working?

Tablet: Energy Sistem - S7 Dual

Kernel 3.0.36+: https://mega.co.nz/#!wF03nbjA!WHnXNI4HnNDrAWrQgnMpHh9DDfCmHj9mB43hlty2DNM

Original firmware 4.2.2:https://mega.co.nz/#!MN9WRILa!p6mVkGRk3yUv_KHLLoSNn6doo90NwaWJCkbamLJMvMg

Thank you a lot!

Edit: I add the logcat and dmesg. I don't know if they are ok or not.
[Miscellaneous Android Development] nikodr:
[MENTION=4751990]Oma7144[/MENTION] Here is the kernel for the veroh a9724 with the rl3066 chipset i installed cm 10.1 version 1.3.5 .

Though that kernel is 3.0.8 .I know that multiwindow needs 3.0.36+.

Do you think it would be possible to fix it?

Thank you for all.

The kernel i provided is the one that ships with the tablet and works with android 4.1.1

The kernels i used for the android 4.2.2 multiview that didn't work were taken by this link

http://crewrktablets.arctablet.com/?p=1727
[Miscellaneous Android Development] Oma7144:
Open a terminal and type:

Zip and upload the logs.

- Oma -
[Miscellaneous Android Development] nikodr:
[MENTION=4751990]Oma7144[/MENTION] here is the android 4.1.1 firmware that the tablet has

http://www.sendspace.com/file/n35p6e i think it is the default aosp 4.1.1 with that kernel
[Miscellaneous Android Development] Oma7144:
Ok, RK903 wifi. Kernel is now in the archive: http://crewrktablets.arctablet.com/?wpfb_dl=1899

Try the Iron v1.2 build: http://crewrktablets.arctablet.com/?p=2982

Use the pack as is, just change the kernel and

do not flash

the loader.

In CWM install this fix after format_NAND fix: http://crewrktablets.arctablet.com/?wpfb_dl=1816

- Oma -
[Miscellaneous Android Development] Oma7144:
Ok, this kernel won't work for you. I cannot correct this in the build. Sorry.

- Oma -
[Miscellaneous Android Development] nikodr:
Do you know if i can compile somehow a newer kernel that would have 3.0.36 features?with this kernel of 3.0.8 could i run kitkat or another cm build android 4.3 ?

UPDATE:

THis is the kernel that booted into the multiwindow but touch is wrong and wifi is not working.the kernel is 3.0.36 you think we could change some drivers so it has wifi and touch support ?

the kernel is http://crewrktablets.arctablet.com/?wpfb_dl=863

and from that same multiwindow build i found a kernel that had sound working can i extract from that kernel and merge it into the other?
[Miscellaneous Android Development] Oma7144:
I don't know if vero publisht GPL sources, but I guess not.

CM11 is alive on rk30board with 3.0.8+ kernel. Grafik system is running, but unfortunately code still crashes the UI. Time will come ...

- Oma -
[Miscellaneous Android Development] nikodr:
Can you post me thread or link that has CM for rk30board ?

Thank you :)

So we need GPL sources for it?I could ask the company that made it and sell it here in greece.Maybe they can share something
[Miscellaneous Android Development] wuith:
I tried and it booted but there were a lot of glitches and wifi didn't work. I won't have time next days so I may try another time in future.

Thank you otherways!
[Miscellaneous Android Development] strelok-ac:
on PIPO U1, with flushed PIPO's kernel, When i remove battery and boot device, find that's cm display that battery charging... and after few minutes it become charged for 10%:eek:

It conform battery status bug, battery status fix also cannot resolve this bug. But with CM buildin kernel charger status is right... So Mr Oma, what i can do for resolve this problem. How to debug it?
[Miscellaneous Android Development] Mont:
Hi, I Can't get into flash mode on my Pipo s2. Drivers installed but keeps saying this. (Windows 8.1 x64)
[Miscellaneous Android Development] ildar_prophet:
I cannot understand what problem do you face. Is it "when battery is unplugged Android shows 10%?". If so then it's not a bug or at least not Android's bug.

Вы можете написать мне лично по-русски.
[Miscellaneous Android Development] strelok-ac:
if talk simpless problem is: kernel think that device have battery and it charging(and charging progress increase after some time), but actually device HAVEN'T battery inside!:cowboy:

so i know that is kernel driver problem, it not display real battery state... So i wanna some help for resolve it...

(with vanilla CM 10.1 kernel charger status is right...)
[Miscellaneous Android Development] ildar_prophet:
Fantom battery is not a ROM problem. It is hardware or at most kernel-level problem.

Anyway nobody really cares about what happens when battery is out. Hope you understand.
[Miscellaneous Android Development] strelok-ac:
who say that is ROM problem??? I just wanna some help, some directions for resolve this problem by myself that's all! Maybe it cam be resolved by changing some modules in rom, or patch kernel driver witout compile kernel from source???:cyclops:
[Miscellaneous Android Development] ildar_prophet:
Then two questions:

Did you seek for a better place for this question? E.g. #linux-rockchip IRC channel may be such a place.

I really don't see a problem here. These chinese devices aren't really designed to work without a battery so don't expect proper work in such cases. Anyway why is it bothering you?

As the bottom line I consider this as off-topic and suggest to move away from here.
[Miscellaneous Android Development] strelok-ac:
So at first wanna ask you one question: Are you understand something about kernel patching / compiling or rom making for android devices? Can you help me to resolve PIPO U1 battery driver problem? If you can i will explay to you why this problem so important for me... If not just forget it, need'nt offtop this forum. PM me if you want to ask something.
[Miscellaneous Android Development] strelok-ac:
I forget one detail. The battery driver problem has with and without battery inside device. When i boot device with plugged charger, battary status often start from 1% and increase... So if boot with battery and withoud charger, it display some status, most time not right, so device can spontaneously hard turn off and not boot becourse of battery lowcharged. PIPO U1 with stock kernel can charge after boot Android only... CM 10 vanilla kernal haven't toose problems, also can charge before boot.
[Miscellaneous Android Development] ildar_prophet:
IMHO this is very much looks like the hardware flaw. Chinese gadgets usually use cheap ICs including charge controller/battery sensor which also doesn't have useful readings (like current consumption) etc.

BTW You can easily check battery level anytime with voltmeter
[Miscellaneous Android Development] le_hades:
Hello [MENTION=4751990]Oma7144[/MENTION] :

I've been trying for a couple of days to use your Iron KK 4.4.4 OmniROM ROM (RK3188) as a base to inject some life in my aging Pipo Max M1 (RK3066).

After flashing the ROM with the appropiate Pipo 3.0.36+ kernel i found it blazing fast but with some issues and created a custom fix based on your 160 DPI fix:

Resolution issues: started with your 160 DPI fix.

Rotation issues: Modified the build.prop to the right values and imported sensors.rk30board.so from your Pipo s1s KK ROM (RK3066). Had to mix in your rotation.apk fix too.

Wifi issues: imported rkwifi.ko and rkwifi.oob.ko from your Pipo s1s KK ROM (RK3066)

Other fixes: wasn't sure it was necessary but looked like a good idea to import power.rk30xx.so and power.default.so from your Pipo s1s KK ROM (RK3066)

The thing is after all this, those things seem to work but there are a couple of problems i haven't been able to solve:

Bluetooth: i haven't been able to make it work by any means... closest i've been was to import the libbt-vendor.so you included in the AOC_Q70S15 Fix, i was able to find close-by devices but not to pair nor send/receive files. Tried both with the file from the last jelly bean official rom and from the S1s rom and couldn't make it work.

While wifi seems to work i can't make wifi direct work, it's not a deal breaker but i guess it has to do with the fact that i "frankenstained" the whole ROM together.

In the settings app, when i try to go into the "Home" setting to choose between all available launchers, the settings app FC's. Not sure if it is a problem with the rom itself or with my "monster".

I'll attach my fix here just in case it helps anyone else, but i would be hugely grateful if you could help me find the solution to those things left.

Thank you in advance and regards.
[Miscellaneous Android Development] Oma7144:
Cool.

We had already an installation on rk30board: imuz TX12D, which has also a 3.0.36+ stock kernel.

Just for others to follow:

Omni Build v1.3.1: http://crewrktablets.arctablet.com/?wpfb_dl=1924

Pipo M1 Kernel 3.0.36+ is here: http://crewrktablets.arctablet.com/?wpfb_dl=1253

Model fix: http://crewrktablets.arctablet.com/?wpfb_dl=1951

Use the pack as is, just change the kernel and

do not flash

the loader! In CWM do a factory reset and install the model fix.

Try again.

Responsible for wifi direct is the hostapd.bin. FC of Home settings menue is a bug in the Omni build.

Can we have a screenshot of Antutu score and of settings/About the tab?

- Oma -
[Miscellaneous Android Development] le_hades:
There you go... i'll try the bluetooth fix tonight and report back.

EDIT: no luck with BT, kept getting the message "Unfortunately, bluetooth share has stopped working". Tried messing with hostapd too, didn't work either.

Thank you very very much.
[Miscellaneous Android Development] guty020:
Hello [MENTION=4751990]Oma7144[/MENTION]

Good afternoon, I wanted to ask you a question, is there any new rom for my tablet pipo S2. I have installed the last one you get but it was if there was any update or any possibility of Android 4.4.

Thank you and best regards!